The HScrollBar and VScrollBar controls allow you to add scrolling capabilities to components that do not support scrolling by default. The controls are driven by several properties. The following list contains these properties and their meanings.
Minimum The value of the control when the scroll thumb is at the left end of the HScrollBar or top of the VScrollBar.
Maximum This is the largest possible value of the scroll bar. Note that the Value property of the scroll bar when the thumb is pulled all the way to the right for the HScrollBar or the bottom of the VScrollBar is not equal to the Maximum property. The Value property will be equal to this formula: Maximum – LargeChange + 1.
SmallChange Here's ...